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ARCH_HAS_USERSPACE and ARCH_HAS_STACK_PROTECTION are direct functions of RISCV_PMP regardless of the SoC. PMP_STACK_GUARD is a function of HW_STACK_PROTECTION (from ARCH_HAS_STACK_PROTECTION) and not the other way around. This allows for tests/kernel/fatal/exception to test protection against various stack overflows based on the PMP stack guard functionality. Signed-off-by: Nicolas Pitre <npitre@baylibre.com> |
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core | ||
include | ||
CMakeLists.txt | ||
Kconfig |